參數(shù)資料
型號(hào)： LTC3547EDDB-1#PBF
廠商： LINEAR TECHNOLOGY CORP
元件分類： 穩(wěn)壓器
英文描述： 0.7 A DUAL SWITCHING CONTROLLER, 2700 kHz SWITCHING FREQ-MAX, PDSO8
封裝： 3 X 2 MM, 0.75 MM HEIGHT, LEAD FREE, PLASTIC, M0-229WECD-1, DFN-8
文件頁(yè)數(shù)： 8/16頁(yè)
文件大?。?/td> 296K
代理商： LTC3547EDDB-1#PBF
LTC3547
16
3547fa
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
(408) 432-1900 ● FAX: (408) 434-0507 ● www.linear.com
LINEAR TECHNOLOGY CORPORATION 2006
LT 0906 REV A PRINTED IN USA
PART NUMBER
DESCRIPTION
COMMENTS
LTC3405/LTC3405A
300mA (IOUT), 1.5MHz, Synchronous Step-Down
DC/DC Converter
95% Efciency, VIN: 2.5V to 5.5V, VOUT = 0.8V, IQ = 20A,
ISD <1A, ThinSOT
TM Package
LTC3406/LTC3406B
600mA (IOUT), 1.5MHz, Synchronous Step-Down
DC/DC Converter
96% Efciency, VIN: 2.5V to 5.5V, VOUT = 0.6V, IQ = 20A,
ISD <1A, ThinSOT Package
LTC3407/LTC3407-2
Dual 600mA/800mA (IOUT), 1.5MHz/2.25MHz,
Synchronous Step-Down DC/DC Converter
95% Efciency, VIN: 2.5V to 5.5V, VOUT = 0.6V, IQ = 40A,
ISD <1A, MS10E, DFN Packages
LTC3409
600mA (IOUT), 1.7MHz/2.6MHz, Synchronous
Step-Down DC/DC Converter
96% Efciency, VIN: 1.6V to 5.5V, VOUT = 0.6V, IQ = 65A,
ISD <1A, DFN Package
LTC3410/LTC3410B
300mA (IOUT), 2.25MHz, Synchronous Step-Down
DC/DC Converter
95% Efciency, VIN: 2.5V to 5.5V, VOUT = 0.8V, IQ = 26A, ISD <1A,
SC70 Package
LTC3411
1.25A (IOUT), 4MHz, Synchronous Step-Down
DC/DC Converter
95% Efciency, VIN: 2.5V to 5.5V, VOUT = 0.8V, IQ = 60A,
ISD <1A, MS10, DFN Packages
LTC3531/LTC3531-3/
LTC3531-3.3
200mA (IOUT), 1.5MHz, Synchronous Buck-Boost
DC/DC Converter
95% Efciency, VIN: 1.8V to 5.5V, VOUT: 2V to 5V,
IQ = 16A, ISD <1A, ThinSOT, DFN Packages
LTC3532
500mA (IOUT), 2MHz, Synchronous Buck-Boost
DC/DC Converter
95% Efciency, VIN: 2.4V to 5.5V, VOUT: 2.4V to 5.25V, IQ = 35A,
ISD <1A, MS10, DFN Packages
LTC3548/LTC3548-1/
LTC3548-2
Dual 400mA and 800mA (IOUT), 2.25MHz,
Synchronous Step-Down DC/DC Converter
95% Efciency, VIN: 2.5V to 5.5V, VOUT = 0.6V, IQ = 40A,
ISD <1A, MS10E, DFN Packages
ThinSOT is a trademark of Linear Technology Corporation
TYPICAL APPLICATIO
U
RELATED PARTS
VIN
RUN2
RUN1
LTC3547
VFB2
SW2
SW1
VFB1
CF2, 10pF
CF1, 10pF
GND
VIN
2.5V TO 5.5V
VOUT2
1.8V AT 300mA
VOUT1
2.5V AT 300mA
3547 TA02
R3
280k
R1
280k
R4
562k
L2
4.7
H
L1
4.7
H
R2
887k
COUT2
4.7
F
C1
4.7
F
COUT1
4.7
F
C1, C2, C3: TAIYO YUDEN JMK316BJ475ML
L1, L2: MURATA LQH32CN4R7M33
Dual 300mA Buck Converter
VIN
RUN2
RUN1
LTC3547-1
VFB2
SW2
SW1
VFB1
GND
VIN
2.5V TO 5.5V
VOUT2
1.2V AT 300mA
VOUT1
1.8V AT 300mA
3547 TA03
L2
4.7
H
L1
4.7
H
COUT2
4.7
F
C1
4.7
F
COUT1
4.7
F
C1, COUT1, COUT2: TAIYO YUDEN JMK316BJ475ML
L1, L2: MURATA LQH32CN4R7M33
1.8V/1.2V Dual 300mA Buck Converter
相關(guān)PDF資料
PDF描述
LTC3564EDCB#PBF 2.5 A SWITCHING REGULATOR, 2700 kHz SWITCHING FREQ-MAX, PDSO6
LTC3564IDCB#PBF 2.5 A SWITCHING REGULATOR, 2700 kHz SWITCHING FREQ-MAX, PDSO6
LTC3604IMSE#PBF SWITCHING REGULATOR, PDSO16
LTC3604IUD#TRPBF SWITCHING REGULATOR, PQCC16
LTC3604IUD#PBF SWITCHING REGULATOR, PQCC16
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LTC3548 制造商:LINER 制造商全稱:Linear Technology 功能描述:Dual Synchronous,400mA/800mA, 2.25MHz Step-Down DC/DC Regulator
LTC3548-1 制造商:LINER 制造商全稱:Linear Technology 功能描述:Dual Synchronous, Fixed Output 2.25MHz Step-Down DC/DC Regulator
LTC3548-2 制造商:LINER 制造商全稱:Linear Technology 功能描述:Dual Synchronous, Fixed/Adjustable Output, 2.25MHz Step-Down DC/DC Regulator
LTC3548A 制造商:LINER 制造商全稱:Linear Technology 功能描述:Dual Synchronous 400mA/800mA, 2.25MHz Step-Down DC/DC Regulator
LTC3548AEDD 制造商:LINER 制造商全稱:Linear Technology 功能描述:Dual Synchronous 400mA/800mA, 2.25MHz Step-Down DC/DC Regulator
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